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公开(公告)号：US20220120838A1
公开(公告)日：2022-04-21
申请号：US17447392
申请日：2021-09-10
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Richard Stuart Foster , Jeremy Dean Warriner
IPC: G01S1/04
Abstract: A method is disclosed. In various examples, the method may include receiving an instruction for generating a ranging signal, and transmitting the ranging signal at least partially responsive to the instruction. In various examples the ranging signal may be transmitted via a terrestrial transmitter for transmitting radio waves having encoded messaging information and timing information for one or more of positioning, navigation and timing. In various examples, the ranging signal may exhibit a first ranging pulse and a second ranging pulse of a pulse group and an encoded transmitter identifier, the transmitter identifier encoded by modulating an inter-pulse interval defined between a start of the first ranging pulse and a start of the second ranging pulse.
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公开(公告)号：US12210108B2
公开(公告)日：2025-01-28
申请号：US17660020
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Jeremy Dean Warriner , Richard Stuart Foster
IPC: G01S5/00
Abstract: A device is disclosed. In one or more examples, the device may include an antenna to receive a signal encoding timing information for one or more of positioning, navigation, and timing. The signal may include a pulse group comprising a number of ranging pulses and a number of data pulses subsequent to the number of ranging pulses. Respective ones of the number of data pulses may have a phase of either a positive-going phase or a negative-going phase. Data may be encoded using the either positive-going phases or negative-going phases of the data pulses. The device may include a processor to decode the data at least partially responsive to the phases of the respective ones of the number of data pulses.
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公开(公告)号：US20220244338A1
公开(公告)日：2022-08-04
申请号：US17660017
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Jeremy Dean Warriner , Richard Stuart Foster
IPC: G01S1/24
Abstract: A device is disclosed. In one or more examples, the device may include an antenna to receive a signal comprising a ranging signal and a data signal. The signal may encode timing information for one or more of positioning, navigation, and timing. The signal may include a first pulse having a first start time and a second pulse having a second start time. The second start time may be an integer number of inter-pulse intervals plus an encoding delay after the first start time. The encoding delay may encode data. The device may include a processor to obtain the data responsive to the encoding delay.
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公开(公告)号：US20220244347A1
公开(公告)日：2022-08-04
申请号：US17660015
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Richard Stuart Foster , Jeremy Dean Warriner
Abstract: A device is disclosed. The device may include an antenna, which antenna may receive a ranging signal encoding timing information for one or more of positioning, navigation, and timing. The ranging signal may include a first pulse of a pulse group, a second pulse of the pulse group, and an inter-pulse interval between a start of the first pulse and a start of the second pulse. The device may include a processor, which processor may identify a transmitter of the ranging signal at least partially responsive to the inter-pulse interval.
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Patent Agency Ranking
公开(公告)号：US20220244340A1
公开(公告)日：2022-08-04
申请号：US17660016
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Jeremy Dean Warriner , Richard Stuart Foster
IPC: G01S5/00
Abstract: A method is disclosed. In various examples, the method may include receiving an instruction for generating a signal that comprises a ranging signal and a data signal, and transmitting the signal at least partially responsive to the instruction. In various examples the signal may be transmitted via a terrestrial transmitter for transmitting radio waves having encoded messaging information and timing information for one or more of positioning, navigation and timing. In various examples, the signal may include a pulse group comprising a first pulse having a first start time; and a second pulse having a second start time. The second start time may be an integer number of inter-pulse intervals plus an encoding delay after the first start time. The encoding delay may encode data.
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公开(公告)号：US12222414B2
公开(公告)日：2025-02-11
申请号：US17660019
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Jeremy Dean Warriner , Richard Stuart Foster
Abstract: A method is disclosed. In various examples, the method may include receiving an instruction for generating a signal comprising a ranging signal and a data signal. The method may also include transmitting, via a terrestrial transmitter for transmitting radio waves having encoded messaging information and timing information for one or more of positioning, navigation and timing, the signal at least partially responsive to the instruction. The signal may include a pulse group comprising a number of ranging pulses and a number of data pulses subsequent to the number of ranging pulses. Respective ones of the number of data pulses may have a phase of either a positive-going phase or a negative-going phase. Information may be encoded using the either positive-going phases or negative-going phases of the data pulses.
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公开(公告)号：US12174284B2
公开(公告)日：2024-12-24
申请号：US17447392
申请日：2021-09-10
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Richard Stuart Foster , Jeremy Dean Warriner
IPC: G01S1/04
Abstract: A method is disclosed. In various examples, the method may include receiving an instruction for generating a ranging signal, and transmitting the ranging signal at least partially responsive to the instruction. In various examples the ranging signal may be transmitted via a terrestrial transmitter for transmitting radio waves having encoded messaging information and timing information for one or more of positioning, navigation and timing. In various examples, the ranging signal may exhibit a first ranging pulse and a second ranging pulse of a pulse group and an encoded transmitter identifier, the transmitter identifier encoded by modulating an inter-pulse interval defined between a start of the first ranging pulse and a start of the second ranging pulse.
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公开(公告)号：US20220244341A1
公开(公告)日：2022-08-04
申请号：US17660020
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Jeremy Dean Warniner , Richard Stuart Foster
IPC: G01S5/00
Abstract: A device is disclosed. In one or more examples, the device may include an antenna to receive a signal encoding timing information for one or more of positioning, navigation, and timing. The signal may include a pulse group comprising a number of ranging pulses and a number of data pulses subsequent to the number of ranging pulses. Respective ones of the number of data pulses may have a phase of either a positive-going phase or a negative-going phase. Data may be encoded using the either positive-going phases or negative-going phases of the data pulses. The device may include a processor to decode the data at least partially responsive to the phases of the respective ones of the number of data pulses.
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公开(公告)号：US20220244337A1
公开(公告)日：2022-08-04
申请号：US17660019
申请日：2022-04-20
Applicant: Microchip Technology Incorporated
Inventor： Benjamin Peterson , Jeremy Dean Warriner , Richard Stuart Foster
Abstract: A method is disclosed. In various examples, the method may include receiving an instruction for generating a signal comprising a ranging signal and a data signal. The method may also include transmitting, via a terrestrial transmitter for transmitting radio waves having encoded messaging information and timing information for one or more of positioning, navigation and timing, the signal at least partially responsive to the instruction. The signal may include a pulse group comprising a number of ranging pulses and a number of data pulses subsequent to the number of ranging pulses. Respective ones of the number of data pulses may have a phase of either a positive-going phase or a negative-going phase. Information may be encoded using the either positive-going phases or negative-going phases of the data pulses.
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